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Adonis Farrell
Mathematics
28 May, 11:39
3p2-10p+8=0
slove the equation
+5
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1
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Abraham Moody
28 May, 11:51
0
p=2 and p=4/3
Step-by-step explanation:
3p² - 10p + 8 = 0, a = 3, b = - 10, c = 8
We can use quadratic formula
p = ( - b + / - √ (b² - 4ac)) / 2a
p = (10 + / - √ (10² - 4*3*8)) / 2*3
p1 = (10 + √ (100 - 96)) / 2*3 = (10 + 2) / 6 = 2
p2 = (10 - √ (100 - 96)) / 2*3 = (10 - 2) / 6 = 8/6 = 4/3
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